I think it’d be handy when you are taking apart objects (e.g. JSON data). However, you do have the option of merging in default values (e.g. via http://documentcloud.github.com/underscore/#defaults ).
On Jun 13, 2012, at 7:52 , Brendan Eich wrote: > People don't default on the caller side (at the callsite) much, in my > experience. Dave may be seeing other sources, but it's extremely rare in my > experience to see > > foo(arg1 || callers_idea_of_default_arg1_value); -- Dr. Axel Rauschmayer [email protected] home: rauschma.de twitter: twitter.com/rauschma blog: 2ality.com
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